Cannon/Zealot Rush
Submitted by Pochacco1216
-build probes till 7th or 8th
-use 7th or 8th probe to build pylon
-build forge and send a probe around searching
-it's easy if a zerg player sends an overload over your base (i'm guessing he'll probably rush you if he detects you early) so build two proton cannons protecting your base... and plus, you would know where the opponent is if you spot that overlord within a minute or two in the game
-otherwise search and when you spot him/her a little get out of vision and build a pylon with two or three cannons
-your base should also have 3-4 gateways for zealots to come out and rally them behind the proton cannons you built next to there base entrance or something
-attack when you have around eight or something
-you can lure there units to the proton cannons you built next to there base (i'm pretty sure in the beginning, they don't have much units) DO IT BEFORE THEY HAVE SIEGES OR LURKERS ... be fast
I only play on newbie maps most of the time... dun know if it makes much of a difference on any other maps like having enough money.
-geyser is optional for mining if you want upgrades and speed for zealots (build one assimilator and 3 probes for it if you need)
CreepColony's Opinion: A pretty cheap strategy, but it works.